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Learn Web Development with Python

You're reading from   Learn Web Development with Python Get hands-on with Python Programming and Django web development

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Product type Course
Published in Dec 2018
Publisher
ISBN-13 9781789953299
Length 796 pages
Edition 1st Edition
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Tools
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Authors (3):
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Fabrizio Romano Fabrizio Romano
Author Profile Icon Fabrizio Romano
Fabrizio Romano
Gaston C. Hillar Gaston C. Hillar
Author Profile Icon Gaston C. Hillar
Gaston C. Hillar
Arun Ravindran Arun Ravindran
Author Profile Icon Arun Ravindran
Arun Ravindran
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Toc

Table of Contents (33) Chapters Close

Title Page
About Packt
Contributors
Preface
1. A Gentle Introduction to Python FREE CHAPTER 2. Built-in Data Types 3. Iterating and Making Decisions 4. Functions, the Building Blocks of Code 5. Saving Time and Memory 6. OOP, Decorators, and Iterators 7. Files and Data Persistence 8. Testing, Profiling, and Dealing with Exceptions 9. Concurrent Execution 10. Debugging and Troubleshooting 11. Installing the Required Software and Tools 12. Working with Models, Migrations, Serialization, and Deserialization 13. Creating API Views 14. Using Generalized Behavior from the APIView Class 15. Understanding and Customizing the Browsable API Feature 16. Using Constraints, Filtering, Searching, Ordering, and Pagination 17. Securing the API with Authentication and Permissions 18. Applying Throttling Rules and Versioning Management 19. Automating Tests 20. Solutions 21. Templates 22. Admin Interface 23. Forms 24. Security 25. Working Asynchronously 26. Creating APIs 27. Production-Ready 1. Other Books You May Enjoy Index

Making HTTP GET requests with the browsable API


We just made an HTTP GET request to retrieve the toys resource collection with the browsable API. Now, we will compose and send another HTTP GET request for an existing toy resource with the web browser.

Enter the URL for an existing toy resource, such as http://localhost:8000/toys/3. Make sure you replace 3 with the id or primary key of an existing toy in the previously rendered Toy List. Django will compose and send a GET request to http://localhost:8000/toys/3 and the rendered web page will display the results of its execution, that is, the headers and the JSON data for the toy resource. The following screenshot shows the rendered web page after entering the URL in a web browser with the resource description, Toy Detail:

At the right-hand side of the resource description, the browsable API shows a GET drop-down button. This button allows us to make a GET request to /toys/3 again. If we click or tap the down arrow, we can select the json option...

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